[1]
Martanto, S., Pramono, S. and Sanjoto, T. 2021. The Implementation of Blended Learning in Social Studies Learning for 21st Century Skills Enhancement. JESS (Journal of Educational Social Studies). 10, 1 (Jun. 2021), 9-18. DOI:https://doi.org/10.15294/jess.v10i1.44502.